Installation
900966-00B, 04/2019
Innovative Hearth Products
DRT3000-C Series Direct-Vent Gas Fireplaces
20
Separate and note metal side
(2) and center (1) brackets.
Step 1: Remove two screws from the top and side of the unit. Bend the side bracket securing tab
over the edge of the unit and secure. Secure bracket to the top through the clearance screw hole.
Step 2: Remove screw holding standoff to firebox, bend to
4” tall (as seen above) and attach screw.
Step 3: Install the header shield by slid-
ing it into the slot in the standoffs.
Step 4: Fireboard standoff can
be secured to the capture screw
holes.
5.
Installing Non-Combustible Front Fireboard Standoff and Header Shield
A non-combustible standoff board is provided with the fireplace to prevent overlap of drywall or other material of portions of the
fireplace that may be prone to the buildup of heat. It is supported by a middle bracket and two side brackets.
Heade
r Shiel
d
Standoffs
Screw
Header
Shield
4.
Determining Vent Setup in the Combination Venting Unit
Combination venting units are shipped with round outer flue covers and inner flue cover plates installed that will require removal before connecting
the vent pipe. If you require a rear vented unit, remove the round outer rear flue cover (2 screws, Figure 9A) and the inner rear flue cover plate (4
screws, Figure 9B). If you require a top vented unit, remove the round outer top flue cover (2 screws, Figure 9A) and the inner top flue cover plate
(2 screws, Figure 9B). NOTE: it may be necessary to remove the upper lintel/ & baffle to access the inner flue cover plates (3 screws).
Outer Top Flue Cover
Outer Rear
Flue Cover
Inner Top Flue
Cover Plate
Inner Rear Flue Cover Plate
Figure 9A
Figure 9B
